The Mighty Jingles
Published on 19 Sep 2017It’s Tiger Day once again at The Tank Museum in deepest, darkest Bovington! This time I actually managed to get there and I wasn’t disappointed…
The Tank museum: http://www.tankmuseum.org/home
September 20, 2017
Tiger Day VIII at The Tank Museum
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QotD: Government meddling stifles innovation in energy
It is unfortunately the case that government meddling on a global scale has massively distorted energy markets through pervasive subsidies, mandates, and price controls. The result is retarded innovation in the technologies of energy generation. A big first step toward renovating our energy supply systems would be to eliminate those impediments to understanding the real comparative benefits and costs of the production and use of energy. Ultimately, the better and far more effective way to ameliorate and avert future climate change is to mobilize human ingenuity through market processes to drive down the costs of no-carbon energy sources. Despite the constraints on innovation caused by government interference, notable advances in no-carbon energy generation technologies have already been made, ranging from innovative nuclear reactor designs to more efficient and cheaper solar panels. New technologies and wealth produced by human creativity will spark a vast environmental renewal in this century.
Ronald Bailey, The End of Doom: Environmental Renewal in the Twenty-first Century, 2015.
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September 17, 2017
But is it full of eels? If not, feel free to visit the British Hovercraft Museum
In their continuing series of “Geeks’ Guide to Britain”, The Register takes a trip to the former HMS Daedalus, a Fleet Air Arm seaplane training base that is now home to the Hovercraft Museum:
Did you know that the word “hovercraft” was once patented? And did you know that Great Britain is a world leader in the design and manufacture of the floaty transporters, and has been for half a century?
These and other surprising facts – including that some of the largest commercial hovercraft ever to be used in revenue service spent their lives shuttling booze cruisers back and forth across the English Channel – can be found at the Hovercraft Museum, at Lee-on-Solent in the south of England.
A century ago, what is now the site of the museum was known as HMS Daedalus and used as a Fleet Air Arm seaplane base. Back in the early days of aviation, and especially naval aviation, the station was at the forefront of naval and aviation technology alike. Seaplanes and skilled pilots were in great demand by the Royal Navy for anti-submarine patrols, and a new training base had to be set up to fill the service’s demand.
Thus came about the “temporary” Naval Seaplane Training School at Lee-on-Solent, with the new training school being based around a large local property, Westcliffe House. Slipways and hangars were duly erected, with the former leading down into the waters of the Solent itself; of the latter, one of the original J-class hangars, capable of being erected by just 15 men, survives to this day.
[…]
To truly appreciate the hovercraft, one should actually ride one of the things. This is easily done by a short journey along the coast from Lee-on-Solent to Britain’s only scheduled hovercraft service, which operates between Portsmouth and the Isle of Wight.
Operated by Hovertravel, whose sister company Griffon Hoverwork also builds the craft operated by the company, the service runs about every half an hour during the day, with more frequent services during the morning rush hour and a gradual winding-down into the evening.
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September 15, 2017
Will Google’s quasi-monopoly last as long as AOL’s did?
In the big picture, I’m concerned with Google’s current market power and their ability to quash online freedom of speech almost at will (if not directly, through pressure on other companies to co-operate, or else: “Nice little business you’ve got here, Mr. Forbes. It’d be a shame if something happened to its Google search results…”). Google is huge and has fingers in an unimaginable number of pies, but it is still subject to market forces, as was an earlier behemoth of the online world:
The film [You’ve Got Mail] was released in 1998. Amazon was founded in 1994 and had its IPO in 1997. It was about to crush big discount bookstores — does anyone still remember the other big chain, Borders? — and nobody had a clue. There isn’t a single mention in the film of Amazon or online sales.
But the Internet is mentioned. It’s right there in the title of the movie. You’ve Got Mail, for those who are old enough to remember, was a tagline for America Online, the largest Internet service provider in the dial-up era of the 1990s. For millennials, let me explain: we had to connect our computers to a phone line, and an internal modem would place a phone call to a local data center from which it could download information at impossibly slow speeds. […]
AOL is there in the film’s title, because that’s how our protagonists are communicating: by trading e-mails on their dial-up AOL connections.
AOL’s high point was its merger with Time Warner in 2000. It was all downhill, rapidly, from there. Dial-up was quickly surpassed by broadband, and as the Web developed, nobody needed a “Web portal” any more. Again, for younger readers, let me explain. When you managed to get to this exciting new thing called the World Wide Web, how did you know what sites to go to or how to access information? Before the Google search, before Facebook, before Twitter, you went to a Web portal, a launching off point that gathered links and directed you to various sources for news, entertainment, shopping, etc. These Web portals had a huge amount of influence — until they didn’t.
Now here’s the fun part. At the same time nobody was paying much attention to Amazon because Barnes and Noble was going to crush all competitors and control the book business, there was widespread panic about the unstoppable monopoly power of AOL.
AOL was going to gain a monopoly because of its death grip on instant messaging. The “computer editor” for The Guardian worried that this was putting AOL “on its way to world domination.” The AOL-Time Warner deal raised “concerns that its merger would create a media powerhouse that would level competitors, dominate the Internet, and control consumer choice.”
A Wired podcast talked about fears of a Sun-AOL monopoly, but they didn’t call that sort of thing a “podcast” yet because the iPod hadn’t been invented. The audio clip was an MP3 file, and they suggested you listen to it on a Sonique MP3 player from Lycos. The Sonique stopped being produced about a year later. Lycos was a major Web portal, and according to Wikipedia, it was “the most visited online destination in the world in 1999.” It was bought by a multinational conglomerate for $12.5 billion at the peak of the dot-com bubble.
Whatever is left of Lycos was last sold for $36 million in 2010, though that deal seems to have collapsed in acrimony later on. Sic transit gloria mundi.
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September 13, 2017
Tesla’s experiment in price discrimination
Alex Tabarrok links to a story about Tesla using an over-the-air software update to help Tesla owners in hurricane-threatened areas get more range from their lower-battery capacity cars … but he says this may eventually come back and bite the company:
Tesla knows that some of its customers are willing to pay more for a Tesla than others. But Tesla can’t just ask its customers their willingness to pay and price accordingly. High willing-to-pay customers would simply lie to get a lower price. Thus, Tesla must find some characteristic of buyers that is correlated with high willingness-to-pay and charge more to customers with that characteristic. Airlines, for example, price more for the same seat if you book at the last minute on the theory that last minute buyers are probably business-people with high willingness-to-pay as opposed to vacationers who have more options and a lower willingness-to-pay. Tesla uses a slightly different strategy; it offers two versions of the same good, the low and high mileage versions, and it prices the high-mileage version considerably higher on the theory that buyers willing to pay for more mileage are also more likely to be high willingness-to-pay buyers in general. Thus, the high-mileage group pay a higher price-to-cost margin than the low-mileage group. A familiar example is software companies that offer a discounted or “student” version of the product with fewer features. Since the software firm’s costs are mostly sunk R&D costs, the firm can make money selling a low-price version so long as doing so doesn’t cannibalize its high willingness-to-pay customers–and the firm can avoid cannibalization by carefully choosing to disable the features most valuable to high willingness-to-pay customers.
The kind gesture to Tesla owners in Florida is probably deeply appreciated right now, but…
Unfortunately, I fear that Tesla may have made a marketing faux-pas. When it turns off the extra mileage boost are Tesla customers going to say “thanks for temporarily making my car better!” Or are they going to complain, “why are you making MY car worse than it has to be?”
Human nature being what it is, the smart money is betting on the “Thanks for the temporary upgrade, but what have you done for me lately?” attitude setting in quickly.
September 11, 2017
5 Woodworking Cuts You Need to Know How to Make | WOODWORKING BASICS
Published on 9 Jun 2017
Sometimes the terminology gets confusing, so in this BASICS episode, I’ll break down the 5 basic types of woodworking cuts and how to make them.
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September 10, 2017
QotD: Peak oil
Witness, brothers and sisters, witness. The oil, it’s going to run out. Peak production of the world’s oilfields has either passed or is about to pass; from here on out it’s rising oil prices forever. Now we wave our hands and pronounce that the energy-guzzling capitalist West (and especially Amerikka) is so addicted to cheap oil that its decadent empire will collapse, collapse I tell you. Barely concealed gloating follows.
There are so many mutually-reinforcing idiocies here that it’s hard to know where to start. As I was thinking of writing about this, one of my commenters pointed out that above $32 per barrel it becomes economical to build Fischer-Tropf plants and make your oil out of coal. This is old tech; the Germans did it during WWI. At slightly higher price points, MHD generators to burn garbage start to look good.
These are instances of a more general phenomenon: markets adapt to price shifts! To wreck an economy with oil-price rises, they’d have to spike so fast and so far that you somehow couldn’t run the cement trucks to build the Fischer-Tropf plants. Not gonna happen.
In fact, the long-term trend will be that the amount of oil invested per constant-dollar value of goods produced in the U.S. economy drops faster than the price of oil rises. This is a safe prediction not because manufacturers have all bought into Green ideology but because they want to make money. This means that they have a market incentive to use their inputs (including oil) a efficiently as possible, and to substitute less expensive inputs for more expensive ones. It’s called capitalism, and it works.
(And, by the way, the cheapest input of all is information. Buckminster Fuller pointed out forty years ago that as technologies mature, the products tend to get smaller and lighter and less energy-intensive and smarter. Your cellphone today weighs less than it used to, and costs less oil to produces than it used to, because its design is smarter. Information has replaced mass. This trend will continue and accelerate.)
The peak-oil collapse scenario is not credible for five minutes to anybody who understands market economics. But the sort of people who believe it are blinded by their own prejudices; fundamentally they think market economics is an invention of the Devil. They need to believe in the collapse, because they need to believe that the wickedness of Americans and capitalists and Republicans will be punished.
Eric S. Raymond, “Peak Oil — A Wish-Fulfillment Fantasy for Secular Idiots”, Armed and Dangerous, 2005-11-13.
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September 8, 2017
Google’s unbridled market power and ability to quash critics and competitors
In Wired, Rowland Manthorpe reports on another case of Google roughing up someone for being critical of their current “be evil” business philosophy:
The latest allegation against Google? Jon von Tetzchner, creator of the web browser Opera, says the search giant deliberately undermined his new browser, Vivaldi.
In a blogpost titled, “My friends at Google: it is time to return to not being evil,” von Tetzchner accuses the US firm of blocking Vivaldi’s access to Google AdWords, the advertisements that run alongside search results, without warning or proper explanation.
According to Von Tetzchner, the problem started in late May. Speaking at the Oslo Freedom Forum, the Icelandic programmer criticised big tech companies’ attitude toward personal data, calling for a ban on location tracking on Facebook and Google. Two days later, he suddenly found Vivaldi’s Google AdWords campaigns had been suspended. “Was this just a coincidence?” he writes. “Or was it deliberate, a way of sending us a message?” He concludes: “Timing spoke volumes.”
Von Tetzchner got in touch with Google to try and resolve the issue. The result? What he calls “a clarification masqueraded in the form of vague terms and conditions.” The particular issue was the end-user license agreement (EULA), the legal contract between a software manufacturer and a user. Google wanted Vivaldi to add one to its website. So it did. But Google had further complaints.
According to emails shown to WIRED, Google wanted Vivaldi to add an EULA “within the frame of every download button”. The addition was small – a link below the button directing people to “terms” – but on the web, where every pixel matters, this was a potential competitive disadvantage. Most gallingly, Chrome, Google’s own web browser, didn’t display a EULA on its landing pages. Google also asked Vivaldi to add detailed information to help people uninstall it, with another link, also under the button.
The links Vivaldi says it was forced to add to comply with Google’s demands (image via Wired)
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Book Review: The Schmeisser Myth by Martin Helebrant
Published on 17 Feb 2017
The Schmeisser Myth: German Submachine Guns Through Two World Wars is a newly published history of SMG development from the Villar Perosa and MP18 through the MP38 and MP40, written by Martin Helebrant. Given that it is published by Collector Grade, it should be no surprise that it is an excellent volume, which includes both historical and developmental context as well as detailed collectors’ information on markings, variations, and production numbers.
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September 7, 2017
Argentina expresses interest in laser death-beam-equipped USS Ponce
Those sneaky Argentines, trying to grab some surplus seagoing laser switchblade technology:
The U.S. Navy Afloat Forward Staging Base (Interim) USS Ponce (AFSB(I)-15) conducts an operational demonstration of the Office of Naval Research (ONR)-sponsored Laser Weapon System (LaWS) while deployed to the Arabian Gulf.
Date. 16 November 2014 (via Wikimedia)
Argentina reportedly wants to buy the US Navy’s laser death ray testbed warship, the fearsomely named USS Ponce.
According to the Mail on Sunday, the Argentinians are interested in buying the 46-year-old former landing platform (dock) from the American Navy when she is decommissioned next year.
“Senior Pentagon sources have confirmed talks are ongoing with the Argentinians over a Landing Platform Dock vessel capable of launching 800 troops, six helicopters and 2,000 tons of equipment into a war zone,” reported the paper, contrasting this with the Royal Navy’s HMS Ocean, which is very similar to the Ponce’s original configuration.
As regular readers know, the mighty Ponce has spent the last few years blasting various targets into bits using a shiny new $40m laser cannon and the US Navy even deployed her to the Gulf a few years ago.
To North American readers: if you’re wondering why this reads a bit oddly even by ordinary Register standards, it’s because the word “ponce” in British usage is a bit, um, odd. It’s taken as read that the primary purpose of an Argentine-flagged Ponce would sooner or later be intended for use in “liberating” the Falkland Islands:
The Ponce would be far from the first former US warship acquired by Argentina. In 1951 the Second World War cruiser USS Phoenix, a veteran of the Pearl Harbour attack by Japan, was bought by Argentina. She was renamed ARA General Belgrano – and sunk by British nuclear submarine HMS Conqueror during the 1982 Falklands War. Doubtless the same fate would befall the Ponce if Argentina tried the same trick again.
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James May’s 80s internet EXTRAS – James May’s Q&A (Ep 19) – Head Squeeze
Published on 10 May 2013
James reflects on the lifetime of the internet… what was he doing on the web in 1988? What does he use it for most? And how will it banish all oppressive regimes?
Extra content from James May’s Q&A (Ep 19) http://youtu.be/C3sr7_0FyPA
James May’s Q&A: With his own unique spin, James May asks and answers the oddball questions we’ve all wondered about from ‘What Exactly Is One Second?’ to ‘Is Invisibility Possible?’
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September 5, 2017
The 100 Year Flood Is Not What You Think It Is (Maybe)
Published on 6 Mar 2016
Today on Practical Engineering we’re talking about hydrology, and I took a little walk through my neighborhood to show you some infrastructure you may have never noticed before.
Almost everyone agrees that flooding is bad. Most years it’s the number one natural disaster in the US by dollars of damage. So being able to characterize flood risks is a crucial job of civil engineers. Engineering hydrology has equal parts statistics and understanding how society treats risks. Water is incredibly important to us, and it shapes almost every facet of our lives, but it’s almost never in the right place at the right time. Sometimes there’s not enough, like in a drought or just an arid region, but we also need to be prepared for the times when there’s too much water, a flood. Rainfall and streamflow have tremendous variability and it’s the engineer’s job to characterize that so that we can make rational and intelligent decisions about how we develop the world around us. Thanks for watching!
FEMA Floodplain Maps: https://msc.fema.gov/portal
USGS Stream Gages: http://maps.waterdata.usgs.gov/mapper
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September 2, 2017
Making zero clearance table saw inserts
Published on 13 May 2012
Showing the steps for making a zero clearance table saw insert
http://woodgears.ca/delta_saw/insert.html
September 1, 2017
Mis-placing Your Plane? | Paul Sellers
Published on 21 Aug 2017
Paul shows how he handles and places his bench plane in the day to day of woodworking for practical use.
For more information on these topics, see https://paulsellers.com or https://woodworkingmasterclasses.com
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